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Cha EH, Kim N, Kwak HS, Han HJ, Joo SH, Choi JS, Chun KC, Kim YA, Koh JW, Han JY.Cha EH, et al. Among authors: han jy, han hj.Obstet Gynecol Sci. 2022 Mar;65(2):166-175. doi: 10.5468/ogs.21354. Epub 2022 Feb 23.Obstet Gynecol Sci. 2022.PMID: 35193174Free PMC article.
Kim MH, Park SH, Cho HJ, Choi JS, Kim JO, Ahn HK, Shin JS, Han JY, Kim MY, Yang JH.Kim MH, et al. Among authors: han jy.J Korean Med Sci. 2006 Feb;21(1):11-4. doi: 10.3346/jkms.2006.21.1.11.J Korean Med Sci. 2006.PMID: 16479057Free PMC article.
Kwak HS, Kang YS, Han KO, Moon JT, Chung YC, Choi JS, Han JY, Kim MY, Velázquez-Armenta EY, Nava-Ocampo AA.Kwak HS, et al. Among authors: han jy, han ko.J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Jul 1;878(21):1871-4. doi: 10.1016/j.jchromb.2010.05.001. Epub 2010 May 9.J Chromatogr B Analyt Technol Biomed Life Sci. 2010.PMID: 20605750
An GH, Ryu HM, Kim MY, Han JY, Chung JH, Kim MH.An GH, et al. Among authors: han jy.Obstet Gynecol. 2013 Sep;122(3):565-70. doi: 10.1097/AOG.0b013e31829e3b1d.Obstet Gynecol. 2013.PMID: 23921861